| Value | Category | Cases | |
|---|---|---|---|
| 1 | themselves | 40 |
67.8%
|
| 2 | other family members | 9 |
15.3%
|
| 3 | others | 6 |
10.2%
|
| 4 | don't know | 4 |
6.8%
|
| Sysmiss | 38723 |